🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.66 AU - 0.78 AU

Year: 234 Days

Day: 19.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 26.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.69 AU - 1.01 AU

Year: 300 Days

Day: 23.3 Hours

Environment

Temp: 24 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.97 AU - 1.25 AU

Year: 448 Days

Day: 13 Hours

Environment

Temp: -20 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.58 AU - 2.42 AU

Year: 1083 Days

Day: 35.3 Hours

Environment

Temp: -76 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,076,886 km

• M1: 1,192,445 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.3 AU - 3.62 AU

Year: 2464 Days

Day: 25.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 3.14 AU - 4.02 AU

Year: 2594 Days

Day: 30.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,076,886 km

• M1: 2,135,659 km (0.083 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.6

Radius: 8.1

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.13 AU - 5.05 AU

Year: 3167 Days

Day: 14.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 34,076,886 km

• M1: 105,317 km (0.054 R)
• M2: 268,079 km (0.078 R)
• M3: 388,805 km (0.095 R)
• M4: 561,142 km (0.117 R)
• M5: 931,097 km (0.119 R)
• M6: 1,058,704 km (0.049 R)
• M7: 1,569,282 km (0.095 R)
• M8: 1,674,000 km (0.113 R)
• M9: 2,033,334 km (0.06 R)
• M10: 2,147,777 km (0.098 R)
• M11: 2,211,206 km (0.084 R)
• M12: 2,318,318 km (0.105 R)
• M13: 2,616,317 km (0.036 R)
• M14: 2,764,120 km (0.077 R)
• M15: 2,973,407 km (0.118 R)
• M16: 3,644,653 km (0.099 R)
• M17: 4,673,886 km (0.088 R)
• M18: 4,784,290 km (0.118 R)
• M19: 4,909,653 km (0.099 R)
• M20: 5,206,155 km (0.034 R)
• M21: 5,291,875 km (0.084 R)
• M22: 5,683,971 km (0.1 R)
• M23: 5,772,234 km (0.098 R)
• M24: 6,085,193 km (0.111 R)
• M25: 6,357,910 km (0.12 R)
• M26: 6,665,632 km (0.106 R)
• M27: 6,915,311 km (0.092 R)
• M28: 7,041,273 km (0.083 R)
• M29: 7,215,853 km (0.042 R)
• M30: 7,504,428 km (0.102 R)
• M31: 7,731,667 km (0.118 R)
• M32: 7,796,891 km (0.075 R)
• M33: 7,928,089 km (0.058 R)
• M34: 8,594,996 km (0.096 R)
• M35: 8,866,815 km (0.063 R)
• M36: 9,038,105 km (0.058 R)
• M37: 9,297,208 km (0.056 R)
• M38: 9,349,269 km (0.079 R)
• M39: 9,418,832 km (0.093 R)
• M40: 9,628,867 km (0.088 R)
• M41: 9,804,944 km (0.117 R)
• M42: 9,911,158 km (0.073 R)
• M43: 10,267,799 km (0.076 R)
• M44: 10,792,589 km (0.116 R)
• M45: 11,012,198 km (0.084 R)
• M46: 11,104,201 km (0.057 R)
• M47: 11,251,854 km (0.085 R)
• M48: 11,943,445 km (0.101 R)
• M49: 13,016,212 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 877

Radius: 13.7

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.42 AU - 9.02 AU

Year: 7428 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,076,886 km

• M1: 177,423 km (0.08 R)
• M2: 328,517 km (0.078 R)
• M3: 473,028 km (0.088 R)
• M4: 689,197 km (0.094 R)
• M5: 1,318,406 km (0.109 R)
• M6: 1,474,885 km (0.109 R)
• M7: 1,828,535 km (0.073 R)
• M8: 1,937,891 km (0.112 R)
• M9: 2,373,819 km (0.052 R)
• M10: 2,640,552 km (0.061 R)
• M11: 2,994,201 km (0.11 R)
• M12: 3,363,409 km (0.113 R)
• M13: 3,581,074 km (0.03 R)
• M14: 4,088,061 km (0.044 R)
• M15: 4,233,021 km (0.116 R)
• M16: 4,617,787 km (0.088 R)
• M17: 4,890,953 km (0.076 R)
• M18: 5,014,221 km (0.114 R)
• M19: 5,107,271 km (0.109 R)
• M20: 5,517,169 km (0.089 R)
• M21: 5,872,464 km (0.093 R)
• M22: 6,135,607 km (0.104 R)
• M23: 6,436,299 km (0.103 R)
• M24: 6,879,408 km (0.064 R)
• M25: 7,052,492 km (0.062 R)
• M26: 7,367,546 km (0.111 R)
• M27: 7,759,193 km (0.076 R)
• M28: 7,867,202 km (0.094 R)
• M29: 8,974,526 km (0.109 R)
• M30: 9,431,099 km (0.055 R)
• M31: 10,287,995 km (0.1 R)
• M32: 10,406,776 km (0.026 R)
• M33: 10,565,948 km (0.107 R)
• M34: 10,725,868 km (0.119 R)
• M35: 12,159,465 km (0.113 R)
• M36: 13,134,095 km (0.108 R)
• M37: 14,177,839 km (0.059 R)
• M38: 15,023,067 km (0.095 R)
• M39: 15,293,390 km (0.06 R)
• M40: 16,114,084 km (0.048 R)
• M41: 16,206,087 km (0.072 R)
• M42: 16,576,192 km (0.119 R)
• M43: 17,798,107 km (0.119 R)
• M44: 18,323,794 km (0.047 R)
• M45: 18,612,668 km (0.107 R)
• M46: 19,341,509 km (0.055 R)
• M47: 19,783,421 km (0.075 R)
• M48: 20,278,291 km (0.102 R)
• M49: 20,527,221 km (0.114 R)
• M50: 20,927,695 km (0.042 R)
• M51: 22,042,199 km (0.059 R)
• M52: 22,298,311 km (0.114 R)
• M53: 24,170,528 km (0.058 R)
• M54: 24,752,613 km (0.114 R)
• M55: 25,072,154 km (0.055 R)
• M56: 25,178,967 km (0.062 R)
• M57: 26,038,856 km (0.062 R)
• M58: 26,363,782 km (0.08 R)
• M59: 27,017,675 km (0.079 R)
• M60: 27,621,751 km (0.085 R)
• M61: 27,897,759 km (0.092 R)
• M62: 29,179,513 km (0.119 R)
• M63: 30,366,573 km (0.116 R)
• M64: 31,109,326 km (0.107 R)
• M65: 31,281,663 km (0.062 R)
• M66: 32,380,010 km (0.118 R)
• M67: 32,846,157 km (0.096 R)
• M68: 33,255,906 km (0.042 R)
• M69: 34,971,644 km (0.103 R)
• M70: 35,570,035 km (0.084 R)
• M71: 35,810,289 km (0.075 R)
• M72: 36,050,992 km (0.03 R)
• M73: 36,655,368 km (0.108 R)
• M74: 38,180,967 km (0.108 R)
• M75: 39,478,579 km (0.095 R)
• M76: 39,851,826 km (0.057 R)
• M77: 40,539,527 km (0.116 R)
• M78: 40,853,234 km (0.08 R)
• M79: 42,243,746 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 831.3

Radius: 12.9

Gravity: 5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.62 AU - 12.24 AU

Year: 14796 Days

Day: 12.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 34,076,886 km

• M1: 183,856 km (0.111 R)
• M2: 294,409 km (0.079 R)
• M3: 487,539 km (0.117 R)
• M4: 690,245 km (0.102 R)
• M5: 856,897 km (0.1 R)
• M6: 1,014,722 km (0.097 R)
• M7: 1,109,567 km (0.078 R)
• M8: 1,232,686 km (0.12 R)
• M9: 1,413,401 km (0.064 R)
• M10: 2,130,274 km (0.036 R)
• M11: 2,413,762 km (0.029 R)
• M12: 2,609,585 km (0.105 R)
• M13: 3,264,674 km (0.091 R)
• M14: 3,555,493 km (0.069 R)
• M15: 3,969,430 km (0.088 R)
• M16: 4,201,755 km (0.063 R)
• M17: 4,843,381 km (0.099 R)
• M18: 4,925,809 km (0.104 R)
• M19: 5,175,937 km (0.096 R)
• M20: 5,515,823 km (0.107 R)
• M21: 5,775,675 km (0.05 R)
• M22: 6,039,565 km (0.052 R)
• M23: 6,307,345 km (0.096 R)
• M24: 6,397,553 km (0.103 R)
• M25: 6,533,687 km (0.047 R)
• M26: 6,670,719 km (0.106 R)
• M27: 6,947,774 km (0.059 R)
• M28: 8,688,345 km (0.104 R)
• M29: 9,092,708 km (0.113 R)
• M30: 9,297,358 km (0.093 R)
• M31: 9,763,206 km (0.117 R)
• M32: 13,347,870 km (0.083 R)
• M33: 14,346,286 km (0.045 R)
• M34: 14,764,412 km (0.094 R)
• M35: 15,307,901 km (0.103 R)
• M36: 15,612,632 km (0.108 R)
• M37: 15,919,457 km (0.108 R)
• M38: 16,476,709 km (0.116 R)
• M39: 17,229,636 km (0.039 R)
• M40: 17,737,820 km (0.113 R)
• M41: 18,058,109 km (0.114 R)
• M42: 18,899,447 km (0.083 R)
• M43: 19,357,815 km (0.062 R)
• M44: 20,486,232 km (0.086 R)
• M45: 23,085,046 km (0.092 R)
• M46: 24,068,353 km (0.11 R)
• M47: 24,210,022 km (0.052 R)
• M48: 24,707,884 km (0.1 R)
• M49: 24,922,257 km (0.073 R)
• M50: 25,280,843 km (0.096 R)
• M51: 26,076,106 km (0.033 R)
• M52: 27,099,953 km (0.102 R)
• M53: 28,735,357 km (0.073 R)
• M54: 29,792,715 km (0.06 R)
• M55: 31,479,880 km (0.057 R)
• M56: 31,789,996 km (0.103 R)
• M57: 32,335,131 km (0.069 R)
• M58: 32,883,258 km (0.058 R)
• M59: 36,724,482 km (0.095 R)
• M60: 37,296,395 km (0.1 R)
• M61: 38,283,741 km (0.107 R)
• M62: 39,948,316 km (0.09 R)
• M63: 41,042,924 km (0.095 R)
• M64: 41,127,596 km (0.089 R)
• M65: 41,806,621 km (0.071 R)
• M66: 43,089,722 km (0.108 R)
• M67: 46,574,155 km (0.111 R)
• M68: 47,370,615 km (0.048 R)
• M69: 48,082,252 km (0.091 R)
• M70: 48,528,951 km (0.072 R)
• M71: 49,516,297 km (0.042 R)
• M72: 49,606,355 km (0.101 R)
• M73: 50,057,692 km (0.025 R)
• M74: 50,238,555 km (0.062 R)
• M75: 52,334,421 km (0.081 R)
• M76: 53,531,803 km (0.069 R)
• M77: 53,809,307 km (0.107 R)
• M78: 53,901,908 km (0.041 R)
• M79: 54,273,060 km (0.108 R)
• M80: 54,831,210 km (0.045 R)
• M81: 55,765,748 km (0.087 R)
• M82: 57,082,957 km (0.112 R)
• M83: 57,271,899 km (0.036 R)
• M84: 58,696,071 km (0.101 R)
• M85: 59,364,624 km (0.12 R)
• M86: 61,870,089 km (0.107 R)
• M87: 62,550,610 km (0.108 R)
• M88: 62,647,998 km (0.047 R)
• M89: 63,233,524 km (0.045 R)
• M90: 63,429,048 km (0.099 R)
• M91: 66,188,232 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.3

Radius: 5.5

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.21 AU - 15.75 AU

Year: 21097 Days

Day: 18.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 34,076,886 km

• M1: 157,527 km (0.069 R)
• M2: 227,688 km (0.072 R)
• M3: 460,163 km (0.109 R)
• M4: 866,920 km (0.102 R)
• M5: 956,230 km (0.113 R)
• M6: 1,446,911 km (0.064 R)
• M7: 1,644,081 km (0.102 R)
• M8: 1,680,882 km (0.109 R)
• M9: 1,849,927 km (0.119 R)
• M10: 1,926,821 km (0.117 R)
• M11: 2,204,325 km (0.079 R)
• M12: 2,907,285 km (0.105 R)
• M13: 2,951,865 km (0.085 R)
• M14: 3,435,066 km (0.103 R)
• M15: 3,819,682 km (0.105 R)
• M16: 4,142,215 km (0.039 R)
• M17: 4,344,921 km (0.101 R)
• M18: 4,629,157 km (0.066 R)
• M19: 4,760,354 km (0.032 R)
• M20: 6,900,052 km (0.086 R)
• M21: 7,170,675 km (0.088 R)
• M22: 7,231,411 km (0.077 R)
• M23: 7,444,888 km (0.112 R)
• M24: 8,066,317 km (0.114 R)
• M25: 8,736,516 km (0.107 R)
• M26: 10,061,953 km (0.103 R)
• M27: 10,747,859 km (0.073 R)
• M28: 10,956,548 km (0.093 R)
• M29: 11,413,420 km (0.107 R)
• M30: 11,555,239 km (0.09 R)
• M31: 11,948,232 km (0.087 R)
• M32: 12,020,189 km (0.111 R)
• M33: 12,200,604 km (0.095 R)
• M34: 14,091,820 km (0.107 R)
• M35: 16,231,070 km (0.043 R)
• M36: 17,277,058 km (0.102 R)
• M37: 17,358,439 km (0.073 R)
• M38: 17,521,501 km (0.072 R)
• M39: 17,685,161 km (0.091 R)
• M40: 17,849,270 km (0.1 R)
• M41: 18,427,765 km (0.053 R)
• M42: 18,970,356 km (0.099 R)
• M43: 25,367,311 km (0.094 R)
• M44: 25,598,739 km (0.092 R)
• M45: 25,738,014 km (0.053 R)
• M46: 25,830,915 km (0.112 R)
• M47: 26,766,649 km (0.057 R)
• M48: 27,333,326 km (0.076 R)
• M49: 28,574,689 km (0.119 R)
• M50: 29,785,534 km (0.041 R)
• M51: 30,078,597 km (0.108 R)
• M52: 30,323,638 km (0.105 R)
• M53: 30,864,883 km (0.095 R)
• M54: 30,914,250 km (0.03 R)
• M55: 32,006,913 km (0.062 R)
• M56: 32,056,879 km (0.113 R)
• M57: 32,257,041 km (0.061 R)
• M58: 32,558,032 km (0.062 R)
• M59: 33,061,728 km (0.093 R)
• M60: 34,076,899 km (0.102 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 16,951 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit